Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³.₃₈D₄

Direct product G=N×Q with N=C₂ and Q=C₂³.₃₈D₄

		d	ρ	Label	ID
C₂×C₂³.₃₈D₄		64		C2xC2^3.38D4	128,1626

Non-split extensions G=N.Q with N=C₂ and Q=C₂³.₃₈D₄

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(C₂³.₃₈D₄) = C₄².₃₉₉D₄	central extension (φ=1)	64	C2.1(C2^3.38D4)	128,211
C₂.₂(C₂³.₃₈D₄) = C₂⁴.₁₅₂D₄	central extension (φ=1)	64	C2.2(C2^3.38D4)	128,468
C₂.₃(C₂³.₃₈D₄) = Q₈⋊C₄²	central extension (φ=1)	128	C2.3(C2^3.38D4)	128,495
C₂.₄(C₂³.₃₈D₄) = C₄².₄₀₁D₄	central stem extension (φ=1)	64	C2.4(C2^3.38D4)	128,217
C₂.₅(C₂³.₃₈D₄) = Q₈⋊₅M₄(2)	central stem extension (φ=1)	64	C2.5(C2^3.38D4)	128,223
C₂.₆(C₂³.₃₈D₄) = C₄².₅₄D₄	central stem extension (φ=1)	64	C2.6(C2^3.38D4)	128,229
C₂.₇(C₂³.₃₈D₄) = C₄².₅₆D₄	central stem extension (φ=1)	32	C2.7(C2^3.38D4)	128,238
C₂.₈(C₂³.₃₈D₄) = C₂⁴.₅₅D₄	central stem extension (φ=1)	32	C2.8(C2^3.38D4)	128,240
C₂.₉(C₂³.₃₈D₄) = C₂⁴.₅₇D₄	central stem extension (φ=1)	32	C2.9(C2^3.38D4)	128,243
C₂.₁₀(C₂³.₃₈D₄) = C₄².₆₀D₄	central stem extension (φ=1)	32	C2.10(C2^3.38D4)	128,247
C₂.₁₁(C₂³.₃₈D₄) = C₄².₄₁₄D₄	central stem extension (φ=1)	64	C2.11(C2^3.38D4)	128,278
C₂.₁₂(C₂³.₃₈D₄) = C₄².₄₁₅D₄	central stem extension (φ=1)	64	C2.12(C2^3.38D4)	128,280
C₂.₁₃(C₂³.₃₈D₄) = C₄².₄₁₈D₄	central stem extension (φ=1)	64	C2.13(C2^3.38D4)	128,286
C₂.₁₄(C₂³.₃₈D₄) = C₄².₈₃D₄	central stem extension (φ=1)	64	C2.14(C2^3.38D4)	128,288
C₂.₁₅(C₂³.₃₈D₄) = C₄².₈₅D₄	central stem extension (φ=1)	64	C2.15(C2^3.38D4)	128,290
C₂.₁₆(C₂³.₃₈D₄) = C₄².₈₆D₄	central stem extension (φ=1)	64	C2.16(C2^3.38D4)	128,291
C₂.₁₇(C₂³.₃₈D₄) = C₂⁴.₁₅₅D₄	central stem extension (φ=1)	64	C2.17(C2^3.38D4)	128,519
C₂.₁₈(C₂³.₃₈D₄) = C₄².₁₀₁D₄	central stem extension (φ=1)	128	C2.18(C2^3.38D4)	128,537
C₂.₁₉(C₂³.₃₈D₄) = C₂³.₃₆D₈	central stem extension (φ=1)	64	C2.19(C2^3.38D4)	128,555
C₂.₂₀(C₂³.₃₈D₄) = C₂⁴.₇₃D₄	central stem extension (φ=1)	64	C2.20(C2^3.38D4)	128,605
C₂.₂₁(C₂³.₃₈D₄) = C₂⁴.₇₅D₄	central stem extension (φ=1)	64	C2.21(C2^3.38D4)	128,626
C₂.₂₂(C₂³.₃₈D₄) = C₄².₁₁₁D₄	central stem extension (φ=1)	128	C2.22(C2^3.38D4)	128,692
C₂.₂₃(C₂³.₃₈D₄) = C₄².₁₁₇D₄	central stem extension (φ=1)	128	C2.23(C2^3.38D4)	128,713
C₂.₂₄(C₂³.₃₈D₄) = C₄².₁₂₂D₄	central stem extension (φ=1)	128	C2.24(C2^3.38D4)	128,720
C₂.₂₅(C₂³.₃₈D₄) = C₄².₁₂₅D₄	central stem extension (φ=1)	128	C2.25(C2^3.38D4)	128,725

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Extensions 1→N→G→Q→1 with N=C2 and Q=C23.38D4

Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³.₃₈D₄